Doosan DNM 400 Il/ 500 Il/ 650 Il vertical machining center

DOOSAN DNM 400 Il/ 500 Il/ 650 Il
High ProductívítyVerticat Machining Center
High Productivity, High Efficíency
Vertícal Machíning Center
DNM II seríes are avaílable wíth a diversíty of spindle specifıcatíons to meet varíous requirements.
Roller LM guíde enhances rígídíty and extends servíce life. Utmost accuracy ís achieved
with direct coupled spíndle structure and standard thermal dísplacement error compensatíon.
The operator panel ís redesigned to improve operator convenience.
DNM 400Il / 500Il / 650Il

Features
 Hígh Relíabílíty Spindle High Precísíon 12000 r/mIn direct coupled spíndle provides
high cutting capacity and mínímízes noíse and vibration.
Utmost precisíon cutting is realized wíth thermal dísplacement compensatíon as
standard
Durability
Ball-type is replaced wíth roller-type LM Guide as standard to improve rígidíry and long-term durabílíty.
Improved Usabilíty
The operator panel ís redesígned to make operating  more convenient
Spíndle Head
Spindle Max. Speed
Belt Dírect-coupled 12000 г/min dírect-coupled spíndle optíon mínímises noise
and víbratíon and reduces spindIe start/stop tíme.
2-Face LockíngTool System BIG PLUS 
The 2-face tocking tool system offers longer tool life, hígher power and more precíse machiníng bythe duat contact to both of the spindle surface and tool holder  flange surface, as well as both the spindte taper and tool holdertaper shank.
Taper contact Ftange contact
Thermal Displacement Compensation system Y, Z displacement
Thermal eпor is mínímízed wíth thermal devíatíon dísplacement compensation system. . .
Algoríthms are used to calculate Y/Z axís heat dísplacement caused by specific spindle lmpcovement runníng condltíons of r/min and time.
Drain Catcher
Removes moísture in the compressed air in solenoíd valves and cylínders to extend service tífe of the pneumatíc system.
Spindle Head Coolíng System
Option For 8000 r/mіп, staııdard for 12000 r/min
spindle Head Cooling system ís offered forlong, contínuous operatlon.
The system círcutates cooled oí1 around spindle bearing to prevent thermal displacement and guarantee high accuracy cuttíng.
High Rigídity RollerType LM Guide
Ball type LM Guide is replaced wíth roller type LM Guide to ímprove cutting performance and surface roughness.
Servíce life is also extended to more than double compared to ball type LM Guide.
Rígidity and feedrates are improved with roller type LM Guíde and coupling.
Wide CuttíngArea
Varlous shapes caп be processed
DNM 400 Il DNM 500 H DNM 650 Il
X-axís mm 
Y axis mm  
Z-axís mm 
DNM 650 coгe machine static Rigídity
The híghly ńgíd body raíses the statíc stiffness by 30 /0 compared to the prevíous model.
Dynamic Rigidity
Frequency response and vibration attenuatíon performances have been ímproved high frequency íncreased by 35 than the previous models.
Desígned with FEM Fníte Element Method to implement stable machine structure.

lmproved Usabílíty
Easy Operation Package
Doosan s easy operation software package is customízed to províde fast and  easyoperatíon fortoolíng, workpíece and program setup.
These features maximize productívlty Ьy minlmizing time lost duńng process setup.

Data RegístryTable ATC Recovery HeІp G Code List SensorStatus Monitor
Provides tool ínformatíon ŕor POTGuídes the operator for fuplanatíon/help topícs for 

Provides view of the operation in 2D graphics. Troubleshooting in case of G-Code can be viewed on the standard sensors and emergency stop or abnormal screen. Solenoid valves of the machine ensure proper operation of ATC.
Table Moving for Setup allows easy work coordinate setting.
Table can be moved to the workpiece setup position with simple key operation.
A separate screen for viewing M Code can be displayed.
Damage to tools is minimized by monitoring the axis and spindle loads during cutting operations.

Easy-to-use Operator Panel
The operator panel is integrated for convenient usage.
Additional customized function switches can be attached to maximize operator convenience.

USB Port: Upload/download of NC software programs, NC parameters, tool information, and ladder program using USB drive is allowed, but DNC operation is not supported.

Swiveling Operating Console: The operation panel can be rotated by up to 90 degrees for convenient operator positioning.

Fixture Clamp/Unclamp Button: Counter, timer, or special option buttons can be placed on the panel.

Portable MPG: The portable MPG allows for easy setup of workpieces.

Partition Design
Partitions are placed between all buttons to prevent the accidental pushing of unintended buttons.

Operator-Friendly Design

Built-in Chip Brush: A brush is provided between the top cover and spindle head to remove chips and coolant from the spindle head.

Top Cover Opening: The top cover on the machine can be opened to allow crane access to the table when working with a heavy workpiece.

Excellent Accessibility
Enhanced operator accessibility to the machine facilitates the mounting of workpieces.

High Productivity
Spindle acceleration/deceleration and cutting rates are further increased.
Cycle time is reduced by more than 10% compared to the previous model.

Tapping Cycle time is reduced by 40 compared to the previous models.
Reduced Spindle Acceteration/Deceleratíon Time
Spindle acceleration/deceleration is i 5 5 reduced by 55 from the previous 7Ј model.
The daia atiove ís based on OOOцW s test standards, and rnayvary by testing conditions. Hígher Cutting Power
Face Mílling max. chip removal capacíty
Hígher cuttíng power ís ímplemented with higher
SM/ 5C motor power and torque of the spindie motor
Tool Magazine
Productivity increase with the CAM type tool changer standard that supports faster tool changíng.
Tool-toTool Tool storage capacíty 30 tools 40 tools
Rapíd Traverse
Línear motíon gulde ways and high speed servomotors apply high rapid axis movement. This reduces non-cuttíng tíme and machíníng tíme for greater productívity,
Rapid traverse
X-axίs 
Y axίs m/mіп Qpm 3б
Z-axİs m/mInOpm 30
Machining Capacíty

Provides high productivity and high accuracy in a variety of machining operations

Face Mill Carbon Steel SM45C End Mill Carbon Steel SM45C
Ø80mm Face Mill 62M machining rate Ø30mm End Mill 62 machining rate
432 cm/min 81 cm/min
Spindle Speed 1500 r/min 222 r/min
Feedrate 2700 mm/min 84 mm/min

Face Mill Gray Casting GC25 U-Drill Carbon Steel SM45C
Ø80mm Face Mill 62M machining rate Machining rate
671 cm/min 172 cm/min
Spindle Speed 1500 r/min 750 r/min
Feedrate 3600 mm/min 84 mm/min

Face Mill Aluminum A16061 Tap Carbon Steel SM45C
Ø80mm Face Mill 62M machining rate Machining rate
1785 cm/min 109 cm/min
Spindle Speed 1500 r/min 212 r/min
Feedrate 5580 mm/min 742 mm/min

Machine Accuracy
For increased repeatability and reliability.
Designed for exceptional high accuracy and minimized thermal displacement and vibration.

Roundness:
Roughness:

Model: DNM 500
Spindle Speed: 8000 r/min
Material: A7075F
Feedrate: 1000 mm/min
Tool: End Mill Ø16mm
4 blades

The results indicated in this catalog may not be obtained due to differences in environmental conditions during measurement and cutting conditions.

Easy-to-Use Chip Conveyor
Removing chips is very important in terms of productivity and environmental protection. To achieve these goals, the DNM II series provides various chip-handling systems for a better work environment.

Chip Removal
Easy chip removal design.
Chip and coolant are collected from both sides of the table in the chip pan in front of the machine and discharged by a chip conveyor. Left or right-hand chip conveyor discharge is available.

Increased flood coolant capacity.
Shower Coolant:
Chip handling capacity is improved with a high flood wash pump.

Through-Spindle Coolant System:
Middle Pressure: MPa psi
High Pressure: MPa psi

Chip Conveyor:
Scraper Type
Drum Filter Type

Large capacity coolant tank with screw conveyor.
Internal screw conveyor at left and right sides.
Chip pan and box filter standard.

Coolant Tank Capacity:
DNM 400: 300L
DNM 500: 360L
DNM 650: 380L

Please select the chip conveyor considering the material of the workpiece. Consult with the sales team for details.

Optional Equipment
A wide range of options is offered for higher efficiency and convenience for customers.

4-Axis Auxiliary Devices Interface:
Pneumatic
Electronic
Servo Drive

Recommended Rotary Table: Ø250Φ DNM 400 / DNM 500 Ø320Φ DNM 650
Please check the driving system (hydraulic or pneumatic) of the rotary table before ordering the machine.

Hydraulic/Pneumatic Fixture:
Line Fixture Checklist for Hydraulic/Pneumatic Fixtures:
Pressure Source
Pneumatic Hydraulic

Number of Ports:
1 Pair 2-PT3/8 Port

Hydraulic Power Unit:
Supply Scope: User Doosan
Please check the below detail specifications if you want Doosan to supply.

Doosan Standard Unit:
24 L/min
MPa 711 psi

Contact Doosan for more information or special requirements.

Automatic Tool Measurement
Automatic Workpiece Measurement
Minimum Quantity Lubrication
Oil Skimmer
Misting Device

Standard Features

Color TFT LCD

Non-watermiscible coolant filter

4-axes rotary table

Air-tight splash guard

Parts and tools for installation

Auto measuring instrument

Minimum Quantity Lubrication

Built-in screw chip conveyor work

Auto power cutoff system

Oil skimmer

Coolant system

Portable MPG

Auto workpiece length measuring device

Spindle head cooling system

Coolant tank and chip pan

Door interlock

Machine condition indicator

Work light

Spindle head cooling system optional for 8000 r/min

Spindle head cooling system for 12000 r/min

Cam type tool magazine

Test bar

Lamp signal tower

X Y Z Absolute pulse coder

Chip conveyor and chip bucket

Optional Features

Please consult with a technical engineer regarding the density of coolant being higher than 70.

The specifications and information mentioned above may change without prior notice.

For more details, please contact Doosan.

NC Unit Specification

DOOSAN FANUC-I series

Axes Control

Controlled axes: 3

Inch/metric conversion: 6201 621

Simultaneously controllable axes: Label skip

Positioning: G00 / Return to origin: G01

Machine coordinate system: G52

Circular interpolation: G02, G03 (2 axes maximum commandable value)

Absolute pulse coder

Number of registered programs: 400

Backlash compensation: Optional block skip

Follow-up: Optional stop mode

Least command increment (inch): Part program storage: 640m, 2,100 11 [256 kB]

Interpolation Feed Function

2nd reference point return: G30

Work coordinate system: G54-G59

Circular interpolation: G02, G03

Cylindrical interpolation: Operation, setting, display, etc.

Dwell: G04

3rd/4th reference return: G10

Exact stop check: G61

Feedrate override: 0 - 200%

Helical interpolation: G12, G13

Linear interpolation: G01

Manual handle feedrate: X1, X10, X100 per pulse

Cycle start / Feed hold

Spindle M-Code Function

M-code function (M3 digits)

Spindle orientation: M10

Spindle speed command: S5 digits

Spindle speed override: 10 - 150% increments

Optional angle changing

Cutter compensation: G640, G641, G642

Tool Function

Tool length compensation: G43, G44, G49

Programmable mirroring

Tool life management: 128 sets

Run hour and part number display

Tool number command: T2 digits

Tool offset memory: C Geometry/Wear and Length/Radius offset memory

Search function: Sequence NO./ Program NO.

Tool position offset: G45, G48

Self diagnostic function

Programming Editing Function

Absolute/Incremental programming: G90, G91

Auto coordinate system setting

Single block

Background editing

Canned cycle: G73, G74, G76, G80, G99

Circular interpolation by radius programming

Option Specification

Custom macro B

Additional controlled axes: 4 axes in total

Decimal point input

Extended part program editing

Data server: 1024 pairs

Interface: RS 232C

Fast Ethernet function

G45-G48